Cere
Definition: A bird's cere is the area on the upper part of the beak that contains the bird's nostrils, or nares. It is often examined when checking for early <a href ="/od/birdhealth/a/signsofillness.htm">signs of illness</a>.
Examples: A sick bird could have a very red and inflamed cere.
Examples: A sick bird could have a very red and inflamed cere.
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